Product Description
TOA RM-300MF Fireman's Microphone For VM-3000
The RM-300MF Fireman's Microphone is designed for exclusive use with the VM-3000 Series. It is equipped with an emergency activation key, permitting pre-recorded evacuation and alert announcements to be activated, and microphone announcements to be made in emergency situations. By connecting the RM-320F Fireman's Microphone Extension to the RM-300MF, the number of function keys can be expanded. The zone selection or failure acknowledgement function can be assigned to such function keys.
The VM-3000 Series UL 2572 and UL 864 listed, is ideal for small and medium-sized applications. It incorporates such emergency functions as continuous speaker line monitoring and a built-in voice alarm. This easy-to-install system also offers PA broadcasting, paging and BGM functions that ensure consistently high intelligibility. The VM-3000 Series is digitally audio processed and controlled, and may be set up and operated directly by using the controls and LCD display on the front panel. A dedicated PC software configuration capability is also provided for establishing settings via LAN. The incorporation of wide-ranging functional capabilities, superb reliability and versatility make the VM-3000 a highly cost-effective emergency broadcast system.
SPECIFICATIONS:
Power Source | 24 V DC (operating range: 15 - 40 V DC, supplied from the VM-3000 system) |
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Current Consumption | 120 mA (RM-300MF), 660 mA (with 3 RM-320F connected) |
Frequency Response | 200 Hz - 15 kHz |
Distortion | 1 % or less |
S/N Ratio | 55 dB or more |
Microphone | Unidirectional dynamic microphone with talk key, compressor (on/off switchable) |
Volume Control | Microphone volume control, Buzzer volume control |
Connection Cable | Main line: Shield CPEV cable (each one pair of Audio line, Data line, Power supply line) or Category 5 Shielded Twisted-Pair straight cable for LAN (CAT5-STP), M3 screw terminal |
Maximum Cable Distance | Total 800 m (874.89 yd) |
No. of Connectable RM-320F | Max. 3 units |
Operation | Emergency key, Evacuate key, Alert key, Emergency reset key, CPU switch, Reset switch |
Indicator | Power indicator, Emergency indicator, Communication failure indicator, CPU OFF indicator, Evacuation announcement indicator, Alert announcement indicator, Emergency reset indicator, Microphone in-use indicator, Emergency broadcast equipment in-use indicator |
Operating Temperature | -5 ℃ to +45 ℃ (23 ゜F to 113 ゜F) |
Operating Humidity | 5 % to 95 %RH (no condensation) |
Finish | ABS resin, blueish gray (PANTONE 538 or its equivalent) |
Dimensions | 200 (W) × 215 (H) × 82.5 (D) mm (7.87" × 8.46" × 3.25") |
Weight | 1.1 kg (2.43 lb) (with wall mounting bracket unit) |
Accessory | Wall mounting bracket unit…1, Wall mounting screw…2 |